Oklahoma Fried Onion Burgers
Ingredients 1 large onion, peeled, halved and thinly slicedsalt and pepper1 lb ground beef1 tablespoon butter1 tablespoon vegetable oil4-8 slices American cheeseMayo, mustard and pickles, for serving4 hamburger buns, toasted How To Make Oklahoma Fried Onion Burgers Combine the onion slices and 1 teaspoon of salt in a bowl and toss to combine. Transfer the …